CN103453644B - Vertical air conditioner and vertical air conditioner air-supply arrangement - Google Patents
Vertical air conditioner and vertical air conditioner air-supply arrangement Download PDFInfo
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- CN103453644B CN103453644B CN201310216313.6A CN201310216313A CN103453644B CN 103453644 B CN103453644 B CN 103453644B CN 201310216313 A CN201310216313 A CN 201310216313A CN 103453644 B CN103453644 B CN 103453644B
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Abstract
The invention discloses a kind of vertical air conditioner and vertical air conditioner air-supply arrangement, it is through that described air-supply arrangement includes three centres, there is the annular wind guiding member of front and back opening, annular wind guiding member described in each is single component, be arranged in order before and after three described annular wind guiding members, through air channel through before and after middle formation, the air inlet being positioned at the rear end annular wind guiding member of rear end forms the non-heat exchange wind inlet of air-supply arrangement, the air outlet being positioned at the nose circle annular wind guiding member of front end forms the outlet of mixing wind, annular heat exchange wind air channel is formed between annular wind guiding member described in adjacent two, distribution of air flow assembly heat exchange wind being carried out to circumferential distribution is provided with in annular heat exchange wind air channel described at least one.Use this air-supply arrangement in vertical air conditioner after, air-conditioning evenly, air-supply air quantity is large, wind pushing temperature suitable.
Description
Technical field
The invention belongs to air-conditioning technique field, specifically, relate to a kind of vertical air conditioner and vertical air conditioner air-supply arrangement.
Background technology
During existing vertical air conditioner air-supply, the air outlet blowout that the wind after heat exchanger heat exchange is directly offered under the effect of fan inside, from air-conditioning, and the wind blown out is all heat exchange wind.General, between heat exchanger and air outlet, extra air-supply arrangement is not set.A shortcoming of this air-conditioning is all heat exchange wind owing to sending wind, and air quantity is less, and indoor wind circulation rate is slow; Another shortcoming is that the wind sent is soft not, and especially in cooling mode, the cool breeze blown out directly blows to it user, and user feels uncomfortable.
For solving the problem, the applicant once proposed a kind of air-conditioner air supply device that can be applied on air-conditioning, air-conditioner air supply device includes annular cover body, the through air channel running through annular cover body is formed in the middle of annular cover body, annular cover body wall forms annular opening, annular opening arranges some annular flow deflectors, between adjacent cylindrical flow deflector, forms annular exhaust air flue.After this air-conditioner air supply device is set between heat exchanger of air condition and the air outlet of air-conditioner housing, not only can increases the intake of air-conditioning, accelerate indoor air flows, and the mildness of air conditioning exhausting can be improved, improve user's comfortableness experience effect.But because annular flow deflector and annular exhaust air flue are all formed on an annular cover body, be not easy to the structure selecting and control annular flow deflector and exhaust air flue flexibly, the scope of application is narrower.And, because air-conditioning fan is blown from bottom to top, heat exchange wind is uneven on circumferential direction when entering annular exhaust air flue, make annular exhaust air flue lower end air quantity larger, and left and right sides air quantity is less, and then the wind causing air-conditioner air supply device to be sent skewness in whole circumferential direction, affect user's comfortableness result of use.How designing a kind of air-conditioner air supply device even, applied widely, easy to assembly and air-conditioning of blowing, is then the subject matter that the present invention will study.
Summary of the invention
An object of the present invention is to provide a kind of vertical air conditioner air-supply arrangement, and this device is not only applied widely, and air-supply is relatively more even, and wind pushing performance is higher.
For achieving the above object, the present invention adopts following technical proposals to be achieved:
A kind of vertical air conditioner air-supply arrangement, it is through that described air-supply arrangement includes three centres, there is the annular wind guiding member of front and back opening, annular wind guiding member described in each is single component, the after-opening of described annular wind guiding member is air inlet, open front is air outlet, be arranged in order before and after three described annular wind guiding members, through air channel through before and after middle formation, the air inlet being positioned at the rear end annular wind guiding member of rear end is the non-heat exchange wind inlet of described air-supply arrangement, annular heat exchange wind air channel is formed between annular wind guiding member described in adjacent two, be provided with from the heat exchanger of vertical air conditioner with this air-supply arrangement in annular heat exchange wind air channel described at least one, and the heat exchange wind entering described annular heat exchange wind air channel carries out the distribution of air flow assembly of circumferential distribution.
Vertical air conditioner air-supply arrangement as above, each described annular wind guiding member is from its air inlet to its air outlet convergent.
Vertical air conditioner air-supply arrangement as above, the interior bore of each described annular wind guiding member air inlet is greater than the interior bore of its air outlet.
Air-conditioner air supply device as above, the surface of described bullet is curved surface.
Air-conditioner air supply device as above, multiple described annular wind guiding member is coaxially arranged, and the interior bore of the air outlet of each described annular wind guiding member increases gradually along the direction from the air inlet of described rear end annular wind guiding member to the air outlet of the annular wind guiding member of described nose circle.
Vertical air conditioner air-supply arrangement as above, described air-supply arrangement is also provided with the mixing wind diversion division that centre is through, have front and back opening, and described mixing wind diversion division is located at the front end of described nose circle annular wind guiding member.
Vertical air conditioner air-supply arrangement as above, for convenience of installing, described air-supply arrangement is also provided with installation portion, and described installation portion is located at the rear end of described rear end annular wind guiding member.
Vertical air conditioner air-supply arrangement as above, described annular heat exchange wind air channel has near the outlet air end in described through air channel and the air intake away from described through air channel, and described annular heat exchange wind air channel is from described air intake to described outlet air end convergent.
Vertical air conditioner air-supply arrangement as above, formed described annular heat exchange wind air channel adjacent two described in tangent diameter of a circle between annular wind guiding member with the reduction ratio of 5-25% from described air intake to described outlet air end convergent, and formed described annular heat exchange wind air channel adjacent two described in annular wind guiding member there is at described air intake place air intake tangent circle, at described outlet air end place, there is outlet air end tangent circle, the tangent diameter of a circle of described outlet air end is the 60-70% of described air intake tangent circle diameter.
Vertical air conditioner air-supply arrangement as above, the first annular heat exchange wind air channel is formed between described nose circle annular wind guiding member and the annular of the middle circle in centre position wind guiding member, form the second annular heat exchange wind air channel between described middle circle annular wind guiding member and described rear end annular wind guiding member, the air intake tangent circle diameter in described second annular heat exchange wind air channel and outlet air end tangent circle diameter are greater than air intake tangent circle diameter and the outlet air end tangent circle diameter in described first annular heat exchange wind air channel respectively.
Vertical air conditioner air-supply arrangement as above, described distribution of air flow assembly be arranged on be arranged in centre position middle circle annular wind guiding member on and extend to inside and outside two the described annular heat exchange wind air channels formed by this middle circle annular wind guiding member.
Vertical air conditioner air-supply arrangement as above, it is characterized in that, described distribution of air flow assembly includes multiple air distribution plate, and described multiple air distribution plate is in the circumferential direction in described annular heat exchange wind air channel, along the symmetrical distribution of described heat exchange wind air-supply wind direction.
Preferably, described multiple air distribution plate is the bent portions matching board with same flexure direction, and the bending direction of multiple described bent portions matching board and the air supply direction contrary of described heat exchange wind.
Preferably, described distribution of air flow assembly to include in the circumferential direction in described annular heat exchange wind air channel, along the described air distribution plate of four couples of the symmetrical distribution of described heat exchange wind air-supply wind direction.
Preferably, multipair described air distribution plate reduces gradually along described heat exchange wind air supply direction spacing.
Preferably, the surface of described air distribution plate is arc curve face.
For realizing aforementioned invention object, vertical air conditioner provided by the invention adopts following technical proposals to realize:
A kind of vertical air conditioner, comprise front panel, postnotum, left and right sides panel, described front panel, rear board and left and right sides panel limit the air channel, inside of described air-conditioning, described front panel offers the outlet of circular mixing wind, in the rear backboard at least mixes wind to export corresponding position offer circular non-heat exchange wind inlet with described circle, described air-conditioning inside is provided with vertical air conditioner air-supply arrangement described above, the air outlet of the nose circle annular wind guiding member in described air-conditioner air supply device or the open front of mixing wind diversion division and the air inlet of rear end annular wind guiding member mixs wind respectively and to export and circle non-heat exchange wind inlet on described postnotum is corresponding closedly connects with the circle on described front panel.
Compared with prior art, advantage of the present invention and good effect are: the present invention forms vertical air conditioner air-supply arrangement by the annular wind guiding member combination of employing three single component forms, not only be convenient to the structure requiring to control flexibly each annular wind guiding member according to air-supply, process each annular wind guiding member that structure is different easily, the assembling mode of whole air-supply arrangement in air-conditioning can also be selected flexibly, and then improve the scope of application of air-conditioner air supply device and the production efficiency of air-conditioning.After air-supply arrangement is applied in vertical air conditioner, by the heat exchange wind in inner for air-conditioning air channel while the blowout of front end, through air channel, the non-heat exchange wind of the outside non-heat exchange of suction function suction part can be utilized to participate in the last air-out of air-conditioning, increase the overall intake of air-conditioning, accelerate the flowing of room air, further increase the overall uniformity of room air.And such mixing air is comparatively soft, blows to user and can feel more comfortable with it, improve user's comfortableness experience effect.
After reading the specific embodiment of the present invention by reference to the accompanying drawings, the other features and advantages of the invention will become clearly.
Accompanying drawing explanation
Fig. 1 is the stereogram of a vertical air conditioner of the present invention embodiment;
Fig. 2 is the part detonation configuration schematic diagram of Fig. 1;
Fig. 3 is the perspective view of vertical air-conditioner air supply device in Fig. 2;
Fig. 4 is the detonation configuration schematic diagram of Fig. 3;
Fig. 5 is the radial section structural representation of 3;
Fig. 6 is the simplification structural representation of Fig. 5;
Fig. 7 is the backsight structural representation of Fig. 4.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, technical scheme of the present invention is described in further detail.
First, making a brief description to the technical term related in this detailed description of the invention: following when mentioning front end or the rear end of each structural member, is to define relative to the position of user under structural member normal operating condition; When arrangement position for multiple structural member carries out front or rear description, be also the device that formed with multiple structural member under normal operating condition relative to the definition that the position of user is done.Following heat exchange wind refers to from air-conditioning inside, wind after heat exchanger heat exchange; Non-heat exchange wind refers to the wind from environment space residing for air-conditioning, is for heat exchange wind, is not the part wind directly coming from heat exchanger; Mixing wind refers to the wind that heat exchange wind and non-heat exchange wind are mixed to form.
Please refer to an embodiment of the vertical air conditioner of the present invention shown in Fig. 1 and Fig. 2, wherein, Fig. 1 is the stereogram of this embodiment, and Fig. 2 is its part detonation configuration schematic diagram.
Anticipate as shown in Figures 1 and 2, the air-conditioning of this embodiment includes front panel 2, postnotum 3, Left-Hand Panel, right panel and the top board and base plate (not marking in figure) that form air-conditioner housing, and housing defines the air channel, inside 4 of air-conditioning.Offer circular mixing wind outlet 21 on the top of front panel 2, export 21 corresponding positions on postnotum 3 top, with the mixing wind on front panel 2 and offer circular non-heat exchange wind inlet 31.In inner air channel 4, be provided with blower fan (not shown), heat exchanger 5 and air-conditioner air supply device 1 from bottom to top, and blower fan 6 be arranged so that wind in the inner air channel 4 of air-conditioning is from mixing wind outlet 21 blowout front panel 2.
Wherein, the structure of air-conditioner air supply device 1 please refer to shown in Fig. 3 to Fig. 7.
As the perspective view of Fig. 3 and the detonation configuration schematic diagram of Fig. 4 illustrated, simultaneously composition graphs 1 and illustrated in Figure 2, air-conditioner air supply device 1 in this embodiment includes three annular wind guiding members, is respectively nose circle annular wind guiding member 11, first middle circle annular wind guiding member 13 and rear end annular wind guiding member 12.Each annular wind guiding member in these three annular wind guiding members that front and back are arranged in order is single component, independent shaping.Wherein, nose circle annular wind guiding member 11 in the middle of through, there is former and later two openings, open front is air outlet 111, and after-opening is air inlet 112; First middle circle annular wind guiding member 13 in the middle of through, there is former and later two openings, open front is air outlet 131, and after-opening is air inlet 132; Through in the middle of rear end annular wind guiding member 12, there is former and later two openings, open front is air outlet 121, and after-opening is air inlet 122, and this air inlet 122 is the non-heat exchange wind inlet of air-conditioner air supply device 1.After being arranged in order before and after nose circle annular wind guiding member 11, first middle circle annular wind guiding member 13 and rear end annular wind guiding member 12, middle formed before and after the through air channel (not marking in figure) of through all three annular wind guiding members.And, be formed between nose circle annular wind guiding member 11 and the first middle circle annular wind guiding member 13 between first annular heat exchange wind air channel 14, first middle circle annular wind guiding member 13 and rear end annular wind guiding member 12 and be formed with the second annular heat exchange wind air channel 15.When being applied in air-conditioning by air-conditioner air supply device 1, the air channel, inside 4 in air-conditioning is connected by the first annular heat exchange wind air channel 14 and the second annular heat exchange wind air channel 15 with the through air channel in air-conditioner air supply device 1.
In addition, the first middle circle annular wind guiding member 13 is provided with the distribution of air flow assembly 16 extended in the first annular heat exchange wind air channel 14 and the second annular heat exchange wind air channel 15.And for convenience of processing, distribution of air flow assembly 16 is preferably one-body molded with the first middle circle annular wind guiding member 13.Certainly, also can be point body formed, then distribution of air flow assembly 16 is fixed on the first middle circle annular wind guiding member 13.
In conjunction with illustrated in Figure 2, when air-conditioner air supply device 1 is assembled in air-conditioning, postnotum 3 with air-conditioning is fixed by rear end annular wind guiding member 12, first middle circle annular wind guiding member 13 is first fixed by screw with nose circle annular wind guiding member 11, is then fixed on the front panel 2 of air-conditioning by the nose circle annular wind guiding member 11 being fixed with the first middle circle annular wind guiding member 13.After fix in position, the air outlet 111 of nose circle annular wind guiding member 11, as the air outlet of whole air-conditioner air supply device 1, export 21 carry out closed assembling by with the wind that mixes on front panel 2; And the air inlet 122 in rear end annular wind guiding member 12 is as the non-heat exchange wind air inlet of whole air-conditioner air supply device 1, assemble carrying out closing with the non-heat exchange wind inlet 31 on postnotum 3.
Adopt the air-conditioner air supply device 1 of said structure in air-conditioning after, during operation of air conditioner, indoor wind enters air-conditioning inside, under the effect of blower fan, accelerates to blow to heat exchanger 5 and carries out heat exchange.Heat exchange wind after heat exchange blows to air-conditioner air supply device 1 from inner air channel 4.Heat exchange wind is under the distribution of distribution of air flow assembly 16, circumferentially direction enters in the first annular heat exchange wind air channel 14 and the second annular heat exchange wind air channel 15 equably, through air channel is entered again through heat exchange wind air channel, and then through through air channel from the air outlet 111 front end annular wind guiding member 11 and the outlet of the mixing wind on front panel 2 21 blowout.Because heat exchange wind blows to the annular heat exchange wind air channel that area diminishes from the air channel, inside 4 that area is larger, the heat exchange wind wind speed exchanging the blowout of wind air channel from annular heat is made to become large, thus make respective annular wind guiding member surface pressing reduce and in through air channel, form negative pressure, the indoor wind of air-conditioning outside is as non-heat exchange wind, under the effect of negative pressure, air inlet 122 from the non-heat exchange wind inlet 31 on postnotum 3 and rear end annular wind guiding member 12 is entered through air channel, and formed with the heat exchange wind that annular heat exchange wind air channel blows out and mix wind, then smooth and easyly together under the water conservancy diversion of the mixing wind diversion division 113 extended out indoor are delivered to.
Under certain rotation speed of fan, vertical air-conditioning carries out wind quantity test and temperature detection, after adopting above-mentioned air-conditioner air supply device 1, the non-heat exchange wind introduced is about 1.1 times of heat exchange wind air quantity, the mixing wind air quantity obtained is about 2.1 times of heat exchange wind air quantity, than with under situation, do not adopt the air-conditioning of air-conditioner air supply device 1 to compare, air conditioning exhausting adds about 1.1 times.And if room temperature is about 26 DEG C, the wind not adopting the air-conditioning of air-conditioner air supply device 1 to blow out is heat exchange wind, and its temperature is about 13 DEG C; And after using air-condition air-supply arrangement 1, the mixing wind that air-conditioning is sent is about 19.5 DEG C, the temperature of mixing wind more meets the requirement of human body sendible temperature comfortableness.Such mixing wind is comparatively soft, blows to user and can feel more comfortable with it, improve user's comfortableness experience effect.And, the wind of the outside non-heat exchange of the suction function suction part utilizing air air-supply arrangement 1 to produce participates in the last air-out of air-conditioning, increase the overall intake of air-conditioning, accelerate the flowing of room air, further increase the overall uniformity of room air.
In this embodiment, air-conditioner air supply device 1 is formed by adopting the annular wind guiding member combination of multiple single component form, be convenient to the structure requiring to control flexibly each annular wind guiding member according to air-supply, process each annular wind guiding member that structure is different easily, to ensure uniformity and the air supply velocity of air-supply.And, because each annular wind guiding member is single component, the assembling mode of whole air-conditioner air supply device 1 in air-conditioning can be selected flexibly, and then improve the scope of application of air-conditioner air supply device 1 and the production efficiency of air-conditioning.And, by arranging distribution of air flow assembly in heat exchange wind air channel, distribution of air flow assembly can be utilized to distribute in circumferential direction the heat exchange wind entering air-supply arrangement, thus improve the air-supply uniformity of air-supply arrangement.
Shown in the radial section structural representation of composition graphs 5, in this embodiment, for improving the guide performance of air-conditioner air supply device 1, especially to the wind-guiding ability of heat exchange wind, to make the surface uniform mixing wind annularly wind guiding member send, the surface of these three annular wind guiding members is curved surface, and each annular wind guiding member is from its air inlet to its air outlet convergent, structure thin before thick after being formed, and the interior bore of the air inlet of each annular wind guiding member is all greater than the interior bore of its air outlet.Also namely, for the first middle circle annular wind guiding member 13, the interior bore of its air inlet 132 is greater than the bore of its air outlet 131.
And three annular wind guiding members are coaxially arranged, the interior bore edge of the air outlet of each annular wind guiding member increases gradually from the direction of the air outlet 111 of air inlet 122 to the nose circle annular wind guiding member 11 of rear end annular wind guiding member 12.Also be, from front to back, the interior bore of the air outlet 111 of nose circle annular wind guiding member 11 is greater than the interior bore of the air outlet 131 of the first middle circle annular wind guiding member 13, and the interior bore of the air outlet 131 of the first middle circle annular wind guiding member 13 is greater than the interior bore of the air outlet 121 of rear end annular wind guiding member 12.Interior bore mentioned here, refers to the interior girth of annular opening.
For increasing the smoothness of air current flow, especially mixing the smooth outflow of wind, air-conditioner air supply device 1 can also arrange mixing wind diversion division 113 in the front end of nose circle annular wind guiding member 11, also namely this mixing wind diversion division 113 between nose circle annular wind guiding member 11 and front faceplate of air-conditioner 2.Preferably, nose circle annular wind guiding member 11, with mix wind diversion division 113 one-body molded, form seamless combination, the continuity that guarantee is surperficial, is beneficial to air current flow.
Wherein, nose circle annular wind guiding member 11 is as critical piece heat exchange wind being carried out to water conservancy diversion, and its surface is curved surface, to guide heat exchange wind to enter in through air channel along this nose circle annular wind guiding member 11.Mixing wind diversion division 113 mixes as what mix heat exchange wind and non-heat exchange wind the critical piece that wind carries out water conservancy diversion, and employing surface is the structure of plane or differential of the arc face (cambered surface that radius of curvature is larger), more preferably plane.And mixing wind diversion division 113 entirety extends out from back to front gradually, forms horn mouth shape, mixing wind can be drained to its open front 1131 swimmingly from through air channel, and then blowout from the mixing wind outlet 21 front faceplate of air-conditioner 2.
In addition, join at the enterprising luggage of air-conditioning for convenience of air-conditioner air supply device 1, be also provided with installation portion 124 in the rear end of rear end annular wind guiding member 12, this installation portion 124 is a turnup structure, and preferably and rear end annular wind guiding member 12 one-body molded.Wherein, rear end annular wind guiding member 12 is as critical piece heat exchange wind and non-heat exchange wind being carried out to water conservancy diversion, and employing surface is the structure of curved surface, to guide heat exchange wind and non-heat exchange wind to enter respectively in through air channel along its inside and outside two wind-guiding faces.And installation portion 124 preferably adopts surface to be the flanging structure of plane, to facilitate, to carry out installation with the postnotum 3 of air-conditioning fixing.
For the air-conditioner air supply device 1 that heat exchanger of air condition heat exchange wind and outside non-heat exchange wind can be formed mixing wind and sends, the structure in heat exchange wind air channel to minimizing windage, reduce crushing, to reduce noise most important, and then the air quantity of the non-heat exchange wind in outside that air-conditioner air supply device sucks and the temperature of mixing wind air-out can be had influence on, and the structure in heat exchange wind air channel depends primarily on the relative position relation of adjacent two annular wind guiding members and the structure of wind guiding member self that form this air channel.So each heat exchange wind air channel of the air-conditioner air supply device 1 of this embodiment specifically adopts structure as shown in Figure 6.
Figure 6 shows that the simplification structural representation of Fig. 5, in figure, eliminate distribution of air flow assembly 16.Arbitrary heat exchange wind air channel is arranged according to following condition: for the first annular heat exchange wind air channel 14 formed between front end annular wind guiding member 11 and the first middle circle annular wind guiding member 13, this air channel have the through air channel of close air-conditioner air supply device 1 outlet air end 142 and away from through air channel, the air intake 141 being positioned at outlet air end 142 opposite side, and this first annular heat exchange wind air channel 14 is from its air intake 141 to outlet air end 142 convergent.
Specifically, the position of nose circle annular wind guiding member 11 and the first middle circle annular wind guiding member 13 is arranged to be arranged in tangent diameter of a circle between these two wind guiding member surfaces in the first annular heat exchange wind air channel 14 with the reduction ratio of 5-25% from air intake 141 to outlet air end 142 convergent, and preferably with the reduction speed convergent of non-equal proportion.Preferred reduction ratio is 10-20%.For example, as shown in Figure 6, in the first annular heat exchange wind air channel 14, there are three tangent circles, be respectively 143,144 and 145.Wherein, tangent circle 143 is the tangent circle at air intake 141 place, is defined as air intake tangent circle, and its diameter is D1; Tangent circle 145 is the mesophase spherule circle of contact, and its diameter is D2; Tangent circle 144 is the tangent circle at outlet air end 142 place, is defined as outlet air end tangent circle, and its diameter is D3.Following relation is met: D3/D2=[1-(5-25%)], D2/D1=[1-(5-25%)] between each diameter.Preferably, D3/D2=[1-(10-20%)], D2/D1=[1-(10-20%)], and D3/D2 ≠ D2/D1.Further, in this embodiment, following relation is also met between the diameter D1 of air intake the tangent circle 143 and diameter D3 of outlet air end tangent circle 144: D3/D1=60-70%.Preferred, D3/D1=65%.
Same, also there are three tangent circles in second annular heat exchange wind air channel 15, be respectively the air intake tangent circle near air intake 151, the outlet air end tangent circle 154 near outlet air end 152 and be positioned at the middle mesophase spherule circle of contact 155, the diameter Relationship of these three tangent circles also meets above-mentioned condition.
And, in this embodiment, the diameter of the air intake tangent circle 153 in the second annular heat exchange wind air channel 15 is greater than the diameter of the air intake tangent circle 143 in the first annular heat exchange wind air channel 14, and the diameter of the outlet air end tangent circle 154 in the second annular heat exchange wind air channel 15 is greater than the diameter of the outlet air end tangent circle 144 in the first annular heat exchange wind air channel 14.Thus the variation tendency that the direction making the volume in each heat exchange wind air channel meet the mixing wind outlet 111 of non-heat exchange wind inlet 122 to the nose circle annular wind guiding member 11 from rear end annular wind guiding member 12 reduces gradually.
Each annular heat exchanges wind air channel according to after said structure setting, the direction of heat exchange wind can be changed, make the surface blowout of heat exchange wind and non-heat exchange wind all annularly wind guiding member, effectively prevent because the other than ring type wind guiding member surface of two parts wind in through air channel crosses collision and reduce wind speed, produce the generation of the problems such as condensation.
Backsight structural representation referring again to Fig. 7 illustrated, the distribution of air flow assembly 16 of this embodiment adopts multiple air distribution plate to realize.The distribution of air flow assembly 16 of this embodiment includes four altogether to, eight air distribution plates, is respectively primary air distribution plate 161 and 162, first secondary air distribution plate 163 and 164, second secondary air distribution plate the 165 and 166, the 3rd secondary air distribution plate 167 and 168.All air distribution plates are the bent portions matching board with same flexure direction, and the surface of each air distribution plate is arc curve face, effectively can guide wind direction, and reduce the crushing of air-flow in branching process and noise, realize the high speed air-supply under low noise prerequisite.These four pairs of air distribution plates with primary air distribution plate 161 and 162 under, the first secondary air distribution plate 163 and 164, second secondary air distribution plate 165 and 166 and the 3rd secondary air distribution plate 167 and 168 be successively in the symmetrical circumferential direction being distributed in the first annular heat exchange wind air channel 14 and the second annular heat exchange wind air channel 15 of order up.Also namely along on heat exchange wind air supply direction from bottom to top, the left side (left and right side of later view direction) of air-conditioner air supply device 1 is provided with primary air distribution plate 161, first secondary air distribution plate 163, second secondary air distribution plate 165 and the 3rd secondary air distribution plate 167 from bottom to top, and primary air distribution plate 162, first secondary air distribution plate 164, second secondary air distribution plate 166 and the 3rd secondary air distribution plate 168 are arranged on the right side of air-conditioner air supply device 1 with symmetrical form.And, the bending direction of each air distribution plate and heat exchange wind air supply direction contrary.Also namely, from bottom to top, then the bending of each air distribution plate will be oppositely reverse air supply direction to heat exchange wind air supply direction, and namely counter clockwise direction as shown in Figure 7 bends.
By arranging the distribution of air flow assembly 16 that radially symmetrical multiple bending air distribution plate is formed in heat exchange wind air channel, the heat exchange wind of primary air distribution plate 161 and 162 automatic heat-exchanger in future can be utilized to be divided into left, center, right three part, and the heat exchange wind of arranged on left and right sides can be shunted again by each secondary air distribution plate, the uniformity of the heat exchange wind air channel finally achieving air-conditioner air supply device 1 air intake and air-out in circumferential direction, improves the air-supply uniformity of air-conditioner air supply device 1.
Certainly, distribution of air flow assembly 16, except adopting except multiple bending air distribution plate realizes, can also adopt other structure, as long as can ensure that the heat exchange wind of automatic heat-exchanger 5 in the future carries out uniform distribution in circumferential direction.
For each air distribution plate, its shape, area and the setting position in heat exchange wind air channel are the key factors of impact air-supply uniformity.In this embodiment, the shape of paired air distribution plate is all identical with area.But, for multiple air distribution plates of wherein side, from bottom to top, the area of primary air distribution plate 161 or 162 is greater than the area of the first secondary air distribution plate 163 or 164, the area of the first secondary air distribution plate 163 or 164 is greater than the area of the second secondary air distribution plate 165 or 166, and the area of the 4th secondary air distribution plate 165 or 166 is greater than again the area of the 3rd secondary air distribution plate 167 or 168.
And because the current density in circumferential direction is inconsistent, each air distribution plate of the same side distributes according to unequal-interval.Specifically, the length (illustrating both spacing) of the arc L2 between primary air distribution plate 161 or 162 and the first secondary air distribution plate 163 or 164 is greater than the length of the arc L3 between the first secondary air distribution plate 163 or 164 and the second secondary air distribution plate 165 or 166, and the length of arc L3 between the first secondary air distribution plate 163 or 164 and the second secondary air distribution plate 165 or 166 is greater than the length of the arc L4 between the second secondary air distribution plate 165 or 166 and the 3rd secondary air distribution plate 167 or 168.Preferably, the length ratio of arc L2, arc L3 and arc L4 is 6:5:3.
In addition, for the primary air distribution plate 161 and 162 being arranged on the first annular heat exchange wind air channel 14 and the second bottom, annular heat exchange wind air channel 15, two annular heat exchange wind air channels are divided into upper and lower two parts, wherein, arc corresponding to lower part is L1, and the arc except L1 is upper part.For ensureing the air-supply uniformity in circumferential direction, the ratio of the arc length of the arc length of the arc L1 that lower part is corresponding and upper part arc (not marking in figure, is whole its complement of an arc circumferentially except L1) is 1:2-1:4.And the 3rd secondary air distribution plate 167 and 168 being positioned at this top, two annulars heat exchange wind air channel defines one section of arc L5 at top, the length of this section of arc L5 accounts for the 1/5-1/3 of the circumferential total length in whole first annular heat exchange wind air channel 14 or the second annular heat exchange wind air channel 15.
Reasonably designed by the shape to each air distribution plate, area and the setting position in heat exchange wind air channel, heat exchange wind is evenly entered in heat exchange wind air channel in circumferential direction, thus improve the air-supply uniformity of air-conditioner air supply device.
Above embodiment only in order to technical scheme of the present invention to be described, but not is limited; Although with reference to previous embodiment to invention has been detailed description, for the person of ordinary skill of the art, still can modify to the technical scheme described in previous embodiment, or equivalent replacement is carried out to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of the present invention's technical scheme required for protection.
Claims (17)
1. a vertical air conditioner air-supply arrangement, it is characterized in that, it is through that described air-supply arrangement includes three centres, there is the annular wind guiding member of front and back opening, annular wind guiding member described in each is single component, the after-opening of described annular wind guiding member is air inlet, open front is air outlet, be arranged in order before and after three described annular wind guiding members, through air channel through before and after middle formation, the air inlet being positioned at the rear end annular wind guiding member of rear end is the non-heat exchange wind inlet of described air-supply arrangement, annular heat exchange wind air channel is formed between annular wind guiding member described in adjacent two, be provided with from the heat exchanger of vertical air conditioner with this air-supply arrangement in annular heat exchange wind air channel described at least one, and the heat exchange wind entering described annular heat exchange wind air channel carries out the distribution of air flow assembly of circumferential distribution, the indoor wind of air-conditioning outside, as non-heat exchange wind, enters described through air channel from described non-heat exchange wind inlet, and with the heat exchange wind that described annular heat exchange wind air channel blows out formed mix wind after deliver to indoor.
2. vertical air conditioner air-supply arrangement according to claim 1, is characterized in that, each described annular wind guiding member is from its air inlet to its air outlet convergent.
3. vertical air conditioner air-supply arrangement according to claim 2, is characterized in that, the interior bore of each described annular wind guiding member air inlet is greater than the interior bore of its air outlet.
4. vertical air conditioner air-supply arrangement according to claim 2, is characterized in that, the surface of each described annular wind guiding member is curved surface.
5. air-conditioner air supply device according to claim 2, it is characterized in that, multiple described annular wind guiding member is coaxially arranged, and the interior bore of the air outlet of each described annular wind guiding member increases gradually along the direction from the air inlet of described rear end annular wind guiding member to the air outlet of the annular wind guiding member of described nose circle.
6. vertical air conditioner air-supply arrangement according to claim 1, is characterized in that, described air-supply arrangement is also provided with the mixing wind diversion division that centre is through, have front and back opening, and described mixing wind diversion division is located at the front end of described nose circle annular wind guiding member.
7. vertical air conditioner air-supply arrangement according to claim 4, is characterized in that, described air-supply arrangement is also provided with installation portion, and described installation portion is located at the rear end of described rear end annular wind guiding member.
8. vertical air conditioner air-supply arrangement according to claim 1, it is characterized in that, described annular heat exchange wind air channel has near the outlet air end in described through air channel and the air intake away from described through air channel, and described annular heat exchange wind air channel is from described air intake to described outlet air end convergent.
9. vertical air conditioner air-supply arrangement according to claim 8, it is characterized in that, formed described annular heat exchange wind air channel adjacent two described in tangent diameter of a circle between annular wind guiding member with the reduction ratio of 5-25% from described air intake to described outlet air end convergent, and formed described annular heat exchange wind air channel adjacent two described in annular wind guiding member there is at described air intake place air intake tangent circle, at described outlet air end place, there is outlet air end tangent circle, the tangent diameter of a circle of described outlet air end is the 60-70% of described air intake tangent circle diameter.
10. vertical air conditioner air-supply arrangement according to claim 9, it is characterized in that, the first annular heat exchange wind air channel is formed between described nose circle annular wind guiding member and the annular of the middle circle in centre position wind guiding member, form the second annular heat exchange wind air channel between described middle circle annular wind guiding member and described rear end annular wind guiding member, the air intake tangent circle diameter in described second annular heat exchange wind air channel and outlet air end tangent circle diameter are greater than air intake tangent circle diameter and the outlet air end tangent circle diameter in described first annular heat exchange wind air channel respectively.
11. vertical air conditioner air-supply arrangements according to any one of claim 1 to 10, it is characterized in that, described distribution of air flow assembly be arranged on be arranged in centre position middle circle annular wind guiding member on and extend to inside and outside two the described annular heat exchange wind air channels formed by this middle circle annular wind guiding member.
12. vertical air conditioner air-supply arrangements according to claim 11, it is characterized in that, described distribution of air flow assembly includes multiple air distribution plate, and described multiple air distribution plate is in the circumferential direction in described annular heat exchange wind air channel, along the symmetrical distribution of described heat exchange wind air-supply wind direction.
13. vertical air conditioner air-supply arrangements according to claim 12, it is characterized in that, described multiple air distribution plate is the bent portions matching board with same flexure direction, and the bending direction of multiple described bent portions matching board and the air supply direction contrary of described heat exchange wind.
14. vertical air conditioner air-supply arrangements according to claim 13, it is characterized in that, described distribution of air flow assembly includes in the circumferential direction in described annular heat exchange wind air channel, along the described air distribution plate of four couples of the symmetrical distribution of described heat exchange wind air-supply wind direction.
15. vertical air conditioner air-supply arrangements according to claim 14, is characterized in that, multipair described air distribution plate reduces gradually along described heat exchange wind air supply direction spacing.
16. vertical air conditioner air-supply arrangements according to claim 15, is characterized in that, the surface of described air distribution plate is arc curve face.
17. 1 kinds of vertical air conditioners, comprise front panel, postnotum, left and right sides panel, described front panel, rear board and left and right sides panel limit the air channel, inside of described air-conditioning, it is characterized in that, described front panel offers the outlet of circular mixing wind, in the rear backboard at least mixes wind to export corresponding position offer circular non-heat exchange wind inlet with described circle, described air-conditioning inside is provided with the vertical air conditioner air-supply arrangement according to any one of the claims 1 to 16.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310216313.6A CN103453644B (en) | 2013-06-03 | 2013-06-03 | Vertical air conditioner and vertical air conditioner air-supply arrangement |
| ES14807808.2T ES2685408T3 (en) | 2013-06-03 | 2014-03-13 | Vertical air conditioning equipment and air supply device |
| EP14807808.2A EP3006838B1 (en) | 2013-06-03 | 2014-03-13 | Vertical air conditioner and air supply device thereof |
| PCT/CN2014/073396 WO2014194705A1 (en) | 2013-06-03 | 2014-03-13 | Vertical air conditioner and air supply device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310216313.6A CN103453644B (en) | 2013-06-03 | 2013-06-03 | Vertical air conditioner and vertical air conditioner air-supply arrangement |
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| Publication Number | Publication Date |
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| CN103453644A CN103453644A (en) | 2013-12-18 |
| CN103453644B true CN103453644B (en) | 2015-09-02 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2685408T3 (en) * | 2013-06-03 | 2018-10-08 | Haier Group Corporation | Vertical air conditioning equipment and air supply device |
| CN104879904B (en) * | 2014-02-28 | 2017-08-25 | 广东美的制冷设备有限公司 | Air conditioner |
| CN105299748B (en) * | 2014-06-26 | 2018-01-02 | 美的集团股份有限公司 | Air conditioner room unit |
| CN105423417B (en) * | 2015-11-06 | 2019-07-23 | 青岛海尔空调器有限总公司 | Air conditioner indoor unit |
| WO2019169811A1 (en) * | 2018-03-07 | 2019-09-12 | 广东美的制冷设备有限公司 | Intermediate air duct supporting element of air conditioner and air conditioner |
| CN108278752A (en) * | 2018-03-07 | 2018-07-13 | 广东美的制冷设备有限公司 | The intermediate air duct support element and air-conditioning of air-conditioning |
| CN112628862B (en) * | 2020-12-23 | 2022-08-19 | 青岛海尔空调器有限总公司 | Vertical cabinet type air conditioner indoor unit and air conditioner |
| CN117073083B (en) * | 2023-08-18 | 2024-06-04 | 湖南省湘能舒适环境科技有限责任公司 | Full-effect air conditioner |
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| CN202074660U (en) * | 2010-08-17 | 2011-12-14 | 木村工机株式会社 | Induction air outlet |
| KR101234065B1 (en) * | 2011-12-20 | 2013-02-15 | 엘지전자 주식회사 | An air conditioner |
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